INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2345804da0d71087af1c1f5d2e6793196218cd5f3b071f87f340cd751b183acb', 
    'cPlbCBitR5XDyaGWGrD35x75Va6MWQuvXnLiTY72D/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)