INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbb5ab239b8c2aae04655ae876d80b1fd09f02ea55707632777c2ecdef598290', 
    'TagqQ0JOPgzNa5SIkPtMqlWc6oi9GYbJKF20wHuj2+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)