INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5514b752039c88e16ac8cde627db1d5a4d69c0f7fb0bdbfabad34aa55a3a21b2', 
    '+Fh1oYn4/XwpdavV84iRArOMtnO29lPpEUf4jZOZjeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00120

Result

int(1)