INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e9305fd1f5eebb1ec125deaa436c05604fb882522a0aceb77a29e66a37cde16', 
    'fonUmnAuoRz47Ri8XlzLK8o+cOupI03ZLQ4NucGe6Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)