INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ed2d81c77cac2abc77bd7eaa3b08d2f28276848fdf9d6720a1ef39dc2648520', 
    'YLSQ27Nn4/tz4fNqteQ072jy8whv1vGoy3zhH0zYygc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)