INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d044472c39114d9aa39d5ceaae44744dcf0242db9c084c1a03309360a73462', 
    'yeiU5s8ukvoibRkUTtRPQVO4RbofEeJ9qii07eJNpxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)