INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a8fd147841702ff897631219736fbe78fbb7be0e3fbf7208492db0619c592b', 
    '3LFp3eKVoVzvG/nlzHDPSDpUJqztkKiSvkDE5x4UOD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)