INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557d809fd3d4d398a79c643b472a69426cf4aa7e736bff9c120a9669554e279b', 
    '5QO6YqIcGz5OVOC7ZQUOBphTQq3w7Mz5M4qKaOvsHoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)