INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77b6b12af5cc53ea34ed8d574bd773707ef82c5aeb18898b0b0a9cfb95f35657', 
    '+UYhurmWwemPm8wu7Q0S+YcZ74gfI+U557uuPDOQcW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)