INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c150de0c9ffb97bd9353e87d05f1c31939f0e8bf0f5a75d74688193c5b930f3', 
    '3boC6jBR1v5/emmMgy3ckVa7FdA8tBb18K2s1sd2J0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)