INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecf38e24ae115fe77a4c68036114eba5bda6dddb3fa69491f6a0779c246fb6d', 
    'M8YNJwr161N4bSs9+G6mwdhB4u9jXh5Y4VPr5u1WB6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)