INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398c2d4c84eba15e25c4bc2ef54d0a1f05df6f6304ae51efce81cc1bde71d763', 
    'om6Dx4AgYFkKhaemvEcbMmE/1VnoE7vIHp0RSEXfp1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)