INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74eaa1a600f736a80ba2ca1b63687fa657e640a166793b193dc1811eba39f5fb', 
    'ikQU+NQBxIIihy8yw7bliRqLgEMmCjbiS2Raif2RYtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)