INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268a4e3ae72ffc72d63252b3c625caa7ac2163a4567fa04abe334576ac8be522', 
    'NC6GNliag/Tx9YW/rlo98h6kWeJADtH6Ko8gXcxGA9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)