INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92cf7c188185a3853e919c7bb43a07f7d0e5b1ae4ab874abad13e19ec6b0928f', 
    'q2PCPWhx1aBED+RPdd2z4LPXVOpP+20vfSVKf7SUoeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)