INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3aef34306eca17c7309d25a382bd93767cf3b3956a4b388809b659e8380413d', 
    'wtzzCEO730JmEaxK7N0pdrO1L91wTXfc6sgMq3pO0aY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)