INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c2b4a417075575da0a9626e973ca18c374440079e132e5404cd2880a674306', 
    'focJa5dATEKpHRwvcyPUF3zSv6R5avme0R7ESh3qalU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)