INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d9d2403cabcb998a480e2ee8d1cbc093780d71215f99cda23d88cbdcab2437', 
    'QbmT1G+HP0WY2W0EmtScd3QK11I5GWSa9U7OUoJJNec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)