INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14763c0597786f367b805342c7cb78c39167f9e3f7d94b6fb1aba08b815af4b8', 
    'WGJdDvakZHBDwrEKZ6DydnuD4ngmexUrY4XG+O26Snw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)