INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2067a3b89b7f9b745010a3c920fb8ffe5f5309bc026d98be7a0dc9d51523d5', 
    'dumCstE3QCk7ly3M9eWZ/tDR3mNCpoCu1BN9lUBLHHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)