INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38cc0654dfefebf54a698fef384a6fc3edec08654d7808a23b2dcf815ee24f5b', 
    'N2Pftvos/Oh6czdEQBrNpualpu9BkUshp9+bAAqc1oY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)