INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a21b19f3401dad1bad8f9ac6e6a38f02aa9f3a5afd9f6adbe14da7acbe98bbb', 
    'TMvaFOSo0LWLFDhESFxOs4yVILKD7/OXFfhehq75088=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)