INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c42f9e05a836129ff50d0bbe809cc267c77b68b83d86e2398421bd8363e7f1b', 
    'vjG5NEDlmGAHYRHBwM27Jb4WZH79qUSLm1B4OabdccM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)