INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caa68b37552e6f9cd92aef01a581e46a1b7ce3dd4ffc2498572e881a3b46ad51', 
    'sfk7/6A6put/uq3FEy7BfJXCZDSguZi9vxYJoybhYTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)