INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c311197131cfdd9cd246e8190d32d3cfd4527a624dd9074453164d9c0514021', 
    '/KAKqe/KqczogMBsteib44dCBZNdbM83LwhsvqFd9Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)