INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54338cbc0709346bb7501727bed5dc1d6387357009514e5bea98770fb0946440', 
    'XD10cGbWr/k6ExBJ0dRSxybQp/vJIYJQaZnmSP8HV3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)