INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8015da1d77443c9c314ab2e501860fca969a2eac594702faa9d38e8978f2d58f', 
    'uqoWuXjQNUz9/5zmjfqIGoOEB1+S6zqzIq5Md5mIdFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)