INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81be0144d82e7b227bccd2c622ff1d2c0f66fa5cbc859d89940d7c222151bff5', 
    'T3QBV3ZZ2aZCyyoMdnRCCFJKQyy3UUmVW66VdIPU2sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)