INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5a63a3a73b0b706b8f65b14fa1c60c31bc2d2c594344a6653b005ae96e99af', 
    '/mmTyQJN7cX1efvsMZtYJK8L1xL5gz2la4RdDQvwa2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)