INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cad77cd6b812e20ccf4449917c3b259a06446814c2c0836011306abe67d64f5', 
    'O0VH2r8SO+xR8xFjrNHwo+aoGCQUVnHBMaxkvkvW0Eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)