INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be974f5635864b16989eb46bbf6de2b48c32d5b76753355cf0b1399fcb0d1fa1', 
    '9oASOsjRtPCbusrxikdfVVw+sDdsUec5NYeq3Ipdkdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)