INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e270cb9759fc30cede0b1a34ff575b651f59716282ba3d41feeaf4e25abad8ed', 
    '6RAw8ulnGWemlAzRkO8H2g9voCzv+abYqOuKGgEmpzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)