INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cc70517dfe8ee422cdfc873e46ef2e10af9036d031f428da628305a1c5a4455', 
    'kylFXu5p1PF6WuNhdwj7+cj8dmegn55FWLx2DH6vvdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)