INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84e2123f30a1daf8392e6e13c00521afba50b2f268325d1c9e0ea0a84242d7a7', 
    'cNqBe6kSNopMTsTVh3Uf8Gch4l0oyfywfm5hE4RmTjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)