INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '840e80665605e40d2e077ce9b2190a0562169d7cd24543fa22dd2b3a212a4be3', 
    'MmaXhyXnRI6pJ2SSC3V/2CtMLHgUGXnLUWJagacrMkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)