INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26c3326f2edd12f07e2955e7d4a5e6a649b5d470b134ebf4be5707d0017c166e', 
    'HzS7XW+rHKBovAGl1M0UMiFKy3aS1iW8GXywxhUQjwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)