INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '630291af1d9eff81c6f8566a5bfa5ac19dbcccc2628e52b4227a1bf10057edc9', 
    'KxmjZugb6EP+v83mj0wPc08V2vcJMpKa1pdJMD08lQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)