INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b7b6202526720b0feed59184bcb2737e35525f70a0bc598855b2ff7d1c2ec3a', 
    'PsUzv6d1SIPXGy5PINAL2rqRpYIjlgO69l0DSkgnQfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)