INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcefa43e365f037309ce9e4954ee12ed2b03a9a1122ac9583d62418db8475acd', 
    'UrPM/tPRzot5j7c/x3Yw6oSbVT5JjIZulfZlC3EWRWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)