INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '562a15b48cfdeaf2d82fe42a6a034881cba5fbdbd071a4ee0d926af1616bdab2', 
    'eej6b7kRY6mU1vID0Df6ej8EiDzxHySrhjOswfr13rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)