INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a56b62f0479a16b61139e058543e88c104950bee33de469f22cd752d8be0c4fd', 
    'S5wC6UytCT4E42qvhFwDUI4ZoKPlBKf7NhO7BMikKIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)