INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '400476f2b3edd4a88f5a1519a587db08341bdceac52245df7ab3808ac9b094a5', 
    'ITK7H7z6W7iAH2spmlmzhLFzogr3FIFPLeLMLRstgeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)