INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf8939f86f85550b440d6f4928e0b1b32f74da42c9c0fea2d8ee144759ffbfe3', 
    'A1QN13crfPW4QeSgPrt3ySBTwtas1lEGJJC0iKlmvrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)