INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0e94a44126827ee055bf241aca27aa45b6e2752d830f144e72fa70ca3d6d50', 
    '8Ndxf4y15A1cWZFLhTJ4OyzXEGPRYzFjFbIy2HenjWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)