INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f1afd43539843216bf6c5386be81ad5b12fc09f3abfc096839a098f4162008', 
    'gVDM8UCuldPNh5sjmApZdx5E71FKkgGpJCOAA7dtYWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)