INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b562ad6b5af5285e3168926edee4856c8e187147fe6451e236ed94fb49640d9', 
    '1ISYO/9kgU4BZb0EirgXVOJL8m0VMy2sURY5tnkk/uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)