INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11511a04143977d412ac123bd794b760e1254cbc891e4e24720cab720b3568e4', 
    'dCZFLT0RuDpT6uNeuswJ2voI2U/iZkMIEVDRNEIL+Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)