INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c2d05d8418d8f03f53b5fec22b9a59dee4e350596b41d5c73fc5856b810fcd', 
    'MIu+KXw40Dn2TO6EP4PnLZUWUgVtKqo7XkaufX7OEdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)