INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd637e79594c4c37035c14467103b48d8abf8ef987942f2d3e7a389e357a4b247', 
    '0fPwTPALH0GRo36xjGdd1xCPhaZKHplUKdkmLqml5G0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)