INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53ccb7b8d56c3779487b129ef5e3e7d28690998eaa92bbe0fef135335bcd018e', 
    'K2z7vbtibAxLD3NcRC4XNlOIN7Wti126tQmebiRl9Ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)