INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b03753b2b1dfc0319eb043c78607a99bd5220cf242a5b6a0c4d5dc6eebf38953', 
    'jjqqryeh6l0fv7nDEghoIJO7sPdk+K/0IiiUxIACq2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)