INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '530bbe8729f8605601ea43b15a1fdee44addb871915984c523150ede09c072f2', 
    'sZi7f7G38JUEBUQPbRE1Yb7I6mCCTi7mzb8w4U+kazo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)