INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f696351caa2555bc362dd8eb5bf4f28fee0726683a5b274bc8562a1470fbab6', 
    'MkkbBkiiG32WBw6NKinFKWDMexuDR86yPONs828yqU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)