INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66f784696e5799d023b5d8b596b8176e032df73b913226e858e9acb14e55cd58', 
    'xX2tLdvvf4lfRRtlNKTHSH68QONxp9XXabcYccWL2RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)