INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51cf42170d9a328797ceaf0167b77f7805ec198d7c815406860d97ebc7b33d37', 
    'LCcIZIoILHX0wqi8FFZSkjCX6gfyk4uHMJTpP4zjV5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)