INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84e892c900021469206e710c3917b01ca54b67b182b2896aa9ba2dcc19ddcc72', 
    'taT0mPtMBDyM/fD21YDRn3dyakVUKsQ2Ds0vA4ugOCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)