INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a249fd18247bad39adb7c6703fd2bd057d1ed2700359b666b939be54512a6b8a', 
    'dbeml7jA7RQ40QCQpqNV5OoViaM6Zi0M+2szLo+tUOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00104

Result

int(1)