INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7e88ad26d6ba161b50f4137045a3edf6e8a9bda91d17351fc3421204311ccc9', 
    'QVUC712B4ykc4fyPgNKoE2qNtPPV8V17z4r+UQkEp2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)