INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2902d448cd57432b264735938a416433bbf722e3711656a7c4252205d56b28aa', 
    'M3mbjct5t4zIvGH55v1IaDSH/98k4ZoBlYdmQmMSc7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)