INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c4f549cf30e8b555d12e59c78bd9e6c34ad24c19d14f019054d0fb97e62d09f', 
    '0+r09R7pgyBPQgUn48rAEfFDbHlZpwUxlpz8tzU3noY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)