INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82efc8edf561527392c0862e677b1ff8f8fb997494a07f841d34f0291f93a405', 
    'JDj/VJdIZ6INnycbvALJQwTCErRJl8IeKeFIgQYL7FY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)