INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b43c79e3832d05c055d6fff09a71ea24221b6d263204c58235210dd0ad8fceba', 
    'VrGDEhSWQtLG4uGAGWlS/FLyRYCwjgLymk05ih+t3tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)