INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b258863c1edb0bb21da34837569bf84e97b4669644c7ae664ab014f60a06a84a', 
    'UFnRQeI9eUEfnFK29yNhtpsmzxIHziyNocO5Xk/2kcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)