INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '887179bccdab8a421152a7a1928e50c1935e464dcebdd088d44ca60e6e3a6018', 
    'RySYHR1ZTY5mzOH3HtASfEmiyW1C3pavF1ruL2UvGkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)