INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efe4fdf02fd3bc79a354b0baaaef188da947ed60785f6df010e039ec8c1e4e5f', 
    'h4j6xixxqDtgnQpE00NwISc3Zi23WWmkeiCMHbCXJFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)