INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7573710303d8e265f5e104cfad59439a89ae2cc9e0432f181277eedbdee68bc2', 
    'DYvzwWdPdRp2odmlalrvlm1DA8ahDmPwkSY93JPLORc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)