INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '484e0552781f5a3edd47062d3d6102f509e3d52c09a4cd2b83d937103bc42089', 
    'qTPFsDmWeTATA8IQL43REYuX//9CgAhIdrowJ/auL2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)