INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6579f46fa5a429985f2ba41384346e309641b8f811aea7f8bf75200524134c', 
    'YKAkRGBpfWuEcY7PRVaU/0S2oNv8i3+vOCxih8w9SyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)