INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f45fc3d4d43c5637c67d014826ded9d400f78566e3379f149662e3fd5a83b910', 
    'pk/+s7e0Ixh3RkCR0SNXbRVDBlgJcjfpQKpZM+2Yd8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)