INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4420a4498f3c0093ed5970b0a7e465ceb13ecc201806a2e144a9b00b5e53d37', 
    'EaG1eunHTCiwkMIQXFeXjN+biqlslrDESu2b67s0bA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)