INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e59f700ecded7e8914b3a6c4e44563cce4e0a504e4560668e1321d0f1da619', 
    '52i0gJ4Hgume9Yx7gm+yf04Ld9uRG/5vQeZwkojTHcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)