INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a657d7d0378322556de0c9aa8e68721f4aac56d21f67e34e47461852f543712f', 
    'dyXdrZipc8fQlyrnSW1W8sqtBrVADurEb9T+j7EcykM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)