INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da42ce7f821d38b2325dc891c79f6e36af7847f1a1d135257d6dd8fe559e35ab', 
    'HU5542SxLo0LHj6ZMS17BDmidBynWtuQ9OEem++Pe9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)