INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bf4296ecec933d2e959f1644ed7c9fd0978172ebf1246bb99ed9ec0a8d60233', 
    's/JR5iM++yIIqTHkXpVcN3Wx9HxQLhLLs1MpEibabtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)