INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34e636e2ccce62b32a489e278132f8cb626853dd453a501fdada51042182441b', 
    'fNQwLgKw4s+BxOu6QDUWmdvdsJ7Iq1MtSuyTmW01OHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)