INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7cca7f4fc28ca52e01a9a22fecb92b1810a2a712face3287f93e78551f5d2d8', 
    'hfiPO5WiuzNSMZrEnSAceirUJr/MWvcTgcjzQ+gF1yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)