INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '567e56543b5f26e7d74b79df2b7408c45ef4b1bf1afd9d5461d9ac68637b696b', 
    'MIBGAwT1RaZW6xH1eaDQudYqX4ouWHbaEL4JbofS0zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)