INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2688a2e6119353762e912bf605e053a258d7d9858bcebafe08b63d545cfec6e', 
    'Oz5o95mXoRgAV5noYZsE94sRZ282aukRp9gFbvbHOxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)