INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30bf1feab3b07c7f6d8012bd397cf4a06352fbf6d89d56221578b33122eb77af', 
    '+FTZUTSQw9w2ecC7Hikf8l+Xxgxu/mmGvXLzgG7Ty6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)