INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a1b73aa2baceaeccb3aad2fd3e506cb9b24cff762d7a5dad9f30e031f3a910', 
    'Q3ofNmvjuxGN+VjXHEhAmy4j5PPZ/MEx0rEChm0c0Zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)