INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd77cd061b6a5429a232200714db3499bd04d7dc6ab5e8fc2a9e6f524c5a61d57', 
    'v3wWTWhp8WbkPBNVEX6wAQmtbDcy1I6ltn7s/gtYchg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)