INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776d54fe7d6e101724148424684c1dde76558379e805eed09aec63ed811bec45', 
    'CKE2W4aU6WIWAzM5pg85eAZt6mzzxe8fjnuCe+6ZvH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)