INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a73fc627aeda5e74877b1f186497d46a9f3a57ec430926928d53960c4fecc4', 
    'jhKiba9DHEyQ8us55lVSenEt146cWZ5S2HD69LIlreA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)