INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fd6491e1fc4e279986398d4dc70d1f3fc85e3238fd1fd1c81c9cba0cd19a99', 
    'w3dO8XZx8ybXWyGkSgUd7+Q4XH9qOKM0RsFdiMPcL0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)