INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a127486236b782e5aa23744430659c41bd559e8553ee3fc80bc343b24eabe334', 
    'uorwOq0EqlO5xUyBPjSEVbLRqWoWjSfR3s4jNhR4RNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)