INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '283bacf5bb81f16d3b9c519b1b32d835cfe1f5e81cfc8b8f312b9593bf3b553e', 
    '+cFdS+09lCtXYkH+hSIE8521XtSK5pfMdrRcAaizatM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)