INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1eed5c6d7286e6d499bc4adc5129246d950e4a32930a5a7a6565fd987f37b11', 
    'yaN+VOpDIEviOIE3jAwLABqmIO8UwE0WwFHl56n/37Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)