INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e978c87aeabc02653b4d7c239a1ac0b447f892f3d066efcfc4b3d583b1b196c7', 
    'FL9mAPYe5i+ZBtgzLOQextcJT43hMrogacFH7TjVjwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)