INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9142f1878764acdbe5d0f86196fa7bfe42590f713f6a6b91841229a21a2e820', 
    'B4l64IfApDFUzkY+4otzxynH0EzsgcsrekghzJBPoDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)