INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90db6409f77e7cd7dc18356666b59a6b89bb1a0879fbf0f9e5b147400eebf39b', 
    '2Mk8YZtpjsITJBSeL8PSilcNlDydHJmKfSRuxsW76lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)