INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c64eb2b1e170b5e44532e05128f6921c816e652a6f2884976bdb9ab0d4ccd5', 
    '9U3bYdhe/3a9vx2jYq3g7FkZhLz9ybQcWSYl7zv2kTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)