INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f53455121abce3dbe0f4752e1b1a7244e756e958815ce907551e217c83c82381', 
    'qL6QFydwKcvTlYu+1dCUSzFBPxa6ldvnxv+oWnmKOEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00009

Result

int(1)