INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '747a8c9b302e38de53fc89d9a5c487ef013a5de1db691676e5b438740b7d3968', 
    'iqL62TX2KEaYNX9JOWcpHoBOjUsjfGGvtHdxdcZPFwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)