INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7437ffaf4482dc4588e92030ee7a957a27f55300e994f12bf9e8f52d38d241bd', 
    'PXL4ZfHfCpKRtKgfGZORBozvbIflaqyblM8uR2uFFI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)