INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfbfc767b4964989b1324e32c05e690cf76fca5e31f5515b878f18aa7f840638', 
    '8oxIoFkMGLLZpZjCo6Yrr0LEI3YEXy0d6VJCGRj2MNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)