INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0cda8db4c8cbce1265bc93824b219dbcbcfdffbcd589209eafad00f7a81b4a0', 
    'FkPcyKlUv7u5mC71fF9D28O/Dio0ZPH3T2JowfV9/Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)