INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e138dc1071f3d496354ed6708430d6ff0f0aab71755764d1972a48076ca9e3d5', 
    'BfaZXbRQ43PxzndApeaecJtUGkjfHIjzJzC2dE2r7Tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)