INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8373f999d1cfe29f4f25790eaf6024a05e6ccfe2a5219d38f0a07e5519a23993', 
    'ERT9SbXVfDTyYcpzb432Hq6J8P9XziKfBm/w3syy76s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)