INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d2171261be448e02c408ae4dd810693c22012ebc65085f151e83f85773e4b5', 
    'iqh2wl0loE2EQ+3aaqLThOLetZJaaICaTVsvvH7Tbbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)