INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1fbeb4684a79e4573291f6158d2d731bd772768eab9bd85f08c67b503cbd903', 
    'UKP471dr6EOWvgfefsoB7XdPDx3n/grm+kPRG2QBcvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)