INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11b1cd86e549a26e704fdefe3bd3f555e1bbddaab940f8f04876ba62dd9323e', 
    'EFl2rh6npNxfm7RvdkSsZQsZxElk5qROeD6wUwMOBic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)