INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ef7c4053bff7c042e2301555a62aeb389b42f9be157a6221f90c34962b541b4', 
    'ySLWqtEldx48zKituNw/dOChBwZ/G6bv7Bf2Yg0Rdds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)