INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f3a5172d77cb625c7d7d7b67729d05f329b5ffe3208d7662cf589584171509a', 
    'RpnVabOB3B4RWEMHl2jGR69eiv7kjFzA3OC7uDgFwtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)