INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52896f2ba1cd78574da9c37ace9f4f343d8a7be98b202082e2b53c38034dfc41', 
    'XTJd1WgI54JdRWi9ghGU0yeEqASzdN3R25FcuBzYRtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)