INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fff30acc6fbe8af3fc2d0b19e1b10adfccfbdcfacebbcab1c95d3cf16f5ce8d', 
    'rudwUJKYp55jwOOmp3PO38DE49SZpbl3VLVxSVm6XEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)