INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a644849b4e3869cc153753d3a596e52a9d26482ef3443f27d0862d59ee0f10', 
    'hP5vLCeYLZYkEyDWT1dUNBCz0xEb4Da7kx+J6mWVm3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)