INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cef4cccf13b7401f5e52a8421edc58391f4f86a9fcc7d9c52c677d21f6308067', 
    'lFkOQ3wBl+3k14U7vDjuFvc6B91y+Zb6V8SRz9M//ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)