INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90bea9aee4f1d8904561dd03da7fa25dda037640d1643d0b9925970dd283110b', 
    'HsZ9y4+j9rynayhytBaASWE+0LOBvgN7eryvu1myfS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)