INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c8d942678f53c08d2e42c61ac5b5c2db448b220e08c4b2d3367f335bb188f7c', 
    '5uEVEJcLE/Arsb+9Xz47EgUNm1UOuQc8rd2ENgq2UdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)