INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2af95359384c01d01f69b8ab2311de854fb1dd3bdcedb756ae84a204036da79', 
    'FZnP03bqgojLccgCc72OCEXUUb/qMy8l2vwirACYh+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)