INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c5adf0267380ce09ce0e3cd7a2443babdec2b9da8a0690e0231a8215ae2aa2b', 
    '4SVnzSjsqnBSEgR/OLJT4YNRZ9B5iaYWiQFdpvghLzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)