INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a647024c4e5815a3ac68f0f0d0e6513eac754cd20fbdfd55d0069e0207559324', 
    'WI2GCBMyoZSIu2etWiQk/wLCxSMeLo39t0gzu9PFuKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)