INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973a9dc1238e672d4012c326decedec9592929553a6258bd9d1b3a13a6aa87a8', 
    'gjE6IdoXpqOH5tH6cc9eNxEyQ3BxnyNMp4fcaBEtoJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)