INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde2805fbeb5243028d1a7050eaa6bd47e99be4061667ed3ca886a582f64e51f', 
    '2mp7KHFnuw12IM4R4kzFYCnBlrVzC+mbxN027kn6qDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)