INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '443b2251795b5c18cc5c2a62efaf0e51963d4d997ff721a351243b995308c4d0', 
    'J0EbYgo185kegsFrtOkCxTDkxmopQNC79kL4eq7RmhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)