INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feac9b17534398bc9d19e0ea7451731434d7d68974629b0d9c36bc0d1a68aaa2', 
    'R/qzu5Au+cmR2uTapaWZsVJRvr1ygrq8pG9Onj9VT7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)