INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f74388719348aa8052e553985698a2023be644d6722c74728e530058b7a7e2d', 
    'HimaCZXv80rO4YjdKSIAgkVJq0kAR02aZnQ/vUcFhkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)