INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e83ddc3b70c43ee168ed3919d1e110d67a57c387aa0dd81b0d584b24abf0015', 
    'SbEgfhx3NVAKWVQuS4rMM9wajovcpz5buy8eBBa9MtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)