INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e902c1e09366a2f7f84ffef2f988c1ed7e1b8fefc0cae1b4906ba142b3942c0', 
    'FvCFAlfMgMEpqwfsA3lTfYtZjPfCG8RkxybefmklRMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)