INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e095d94bf21d43acd827729bb0204a46488092d9c6d4468b05a52aeb9ba3b9da', 
    'xjQzJ5CMev8tpmzpm768Hn8HjY3DIBKzChJR5UR7URA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)