INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a615528495113d44b77cf475b6a7c2cf0c42878cf1e3042d82f38e3910fd91', 
    'goIEinvlbbqOhtKHEqu2DUYGiPm3EuSqjzTCYaTIdXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)