INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97e4cd76a94a34c2e160d759594ca489fb8f16058ac7b3539478deb5c8dd7023', 
    'u68VC7UdOV2lTOrWHSldHQxojBk1GPFAAyYEMs6z308=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)