INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ebd1aaf278cdb910566dae148656f281b3b1bb85b1124948b250c3a4baedb9b', 
    'O9Uc+giTOpBRpZsc8pz3HlRTK6lJKdfSSN4uTF0Cb4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)