INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c579ecaa93c7ee44d7f51717030f416234e33619cf2c95a779cf6ea748bab4', 
    'gBi+aXPga8LIIuO3OG43slIh7h23kNR+wnVmdHy9320=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)