INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f6642023dc07f9d19360424be249e6d28c8f95dd894e810ca51f8b32b362fd', 
    'ugRmNK6oyNG4Nfl8NjIjd9H575Hm0ep54HqNP4SIWgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)