INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59d49e5b0fd76151304031ff9e96e2e732f94b6351f1dae9d51dbb709da40a8e', 
    'EkVHj0uIGB8ZA24E/4NTFRHfU40rgFPZ6AHhAA0s4Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)