INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8605e63ee0a25343c09386e749f9c038c9a25f2acee6945b3915289dac21bd4a', 
    'PQJS25yWQ+qp7LGz/ZoEH8f8quGUQP58oE2ySZ7d7AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)