INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257b1e396355d7b994a78dcd43e026eb49d174846f0cba404510f49833bfed44', 
    'GT3FXdBr1WWgF0FCkWrW3oe6/IEve2J1YiEDLqcza3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)