INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88dde30435ea65867384123a2215966432ee980b29ab6387d3047192ac01557e', 
    'e3s8XwFz1AhEJkSEDlGyajlsNG10zS4V538XKO5F+/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)