INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea9625f246e9eeedf6c4eb80795a0d6c8f08d97122fb9f162f5d932f70b13a8e', 
    'DC/145ph2HN1Q9gjs6rlXUAB+0mK7E2Eq786emZ20RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)