INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6e016f20f1750365e2917ccca1f49d613b0a24641de152fde2f11b58c52439', 
    'OcY6col4wcNyNq0q5iB4AhwOuPMRkBmG8OQU+NYTHG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)