INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bc8dc6ea5c38c95db78011f1a78c26ebc52f5a86802dc2980ade72c0faadec8', 
    'O/HsfNtq8OmHnju3oOwxITk0Qn+Ec5By1rLIWca51jI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)