INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2062c8034ba21c6ce0ccf8f360e50e32e444b76cf876f48b59f20ef0e04893db', 
    'g0pJZupyKvK79uxO2aCZwbV0isgB8StqLctRZ1tRH9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)