INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3803543850905a9771c95cf536b1766f8b338493ee1ed985e9d8c779b74dfe25', 
    '7/O7FMHjVVj/rCBXu254jqO2q1UhiYxgF3clNWGRL6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)