INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439923821bb13cd7a254948f0ab76735f15d82883f2abdc827e24427b9b3be00', 
    'cfd0Wn3jvk5EL3qPlfIqlpAurHIkfMlkSXtpsDdQpk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)