INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7cd39290e17b9a846106270756d4075e86e2fd23737ee950194d426737dd1b3', 
    'o+MF4Z6xkKr1v0lXKYhu7SZb4M8I5raiOTP4mehI0dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)